body {
    font-size: 14px;
    font-family: Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
    min-width: 1080px;
}

.header_nav {
    height: 48px;
    background: #333333;
}

.nav_container,
.middle_con,.footer-con,.small-title,.main,.details{
    width: 1080px;
    margin: 0 auto;
}

.nav_container {
    height: 48px;
}
.i-log{
    cursor: pointer;
    position: relative;
    left: 43px;
    top: 1px;
    display: block;
    z-index: 2;
    text-align: center;
    outline: 0;
    font-size: 26px !important;
}
.nav_container ul {
    width: 465px;
    height: 48px;
    display: flex;
    float: right;

}

.nav_container ul li a {
    padding: 0 16px;
    color: #e7e7e7;
    line-height: 48px;
    border-right: 1px solid #333333;
}

.nav_container ul li a:hover {
    color: #fff;
}

.header_middle {
    height: 50px;
}

.middle_con {
    height: 50px;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.middle_con h1 img {
    width: 123px;
    height: 50px;
}

.middle_con .box img {
    width: 25px;
    height: 25px;
}

.middle_con li {
    width: 220px;
    font-size: 24px;
    display: flex;
    justify-content: space-between;
    margin-left: -210px;
}

.middle_con li a {
    line-height: 50px;
    color: #666;
}
.main img{
    width: 100%;
}
.details{
    height: 595px;
}
.left-img img{
    width: 100%;
}
.left-img{
    width: 465px;
    margin-right: 46px;
    float: left;
}
.right-box{
    width: 560px;
    height: 595px;
    float: right;
    display: flex;
    flex-direction: column;
    justify-content: start;
    font-size: 14px;
}
.right-box .name{
    vertical-align: middle;
    line-height: 26px;
    font-size: 20px;
    color: #333;
    float: left;
}
.right-box>p{
    width: 84%;
    line-height: 18px;
    font-size: 12px;
    color: #999;
}
.main-money{
    font-size: 30px;
    color: red;
}
.box-footer{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 270px;
    padding: 20px;
    box-sizing: border-box;
    font-size: 16px;
}
.box-footer>h6{
    font-size: 16px;
}
.box-main{
    margin-bottom: 26px;
    height: 165px;
    padding: 10px;
    background-color: #f9f9f9;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: flex-start;
}
.num{
    width: 40px;
    height: 20px;
    text-align: center;
    outline: none;
}
.right-box .code{
    width: 250px;
    height: 40px;
    display: flex;
    justify-content: space-evenly;
}
.code button{
    width: 20%;
    border: 1px solid #ccc;
}
.code .add-cart{
    width: 45%;
    border: 1px solid #000;
}
.box {
    height: 50px;
    display: flex;
    align-items: center;
    margin-right: 10px;
}

.box input {
    border: none;
    border-bottom: 1px solid #000;
    height: 30px;
    margin: 0 20px;
    text-indent: 22px;
    outline: none;
}
.small-title{
    height: 76px;
    line-height: 76px;
    font-size: 14px
}
.small-title a:nth-child(2){
    color: #666;
    padding-left:8px ;
}
.small-title a:nth-child(1){
    color: black;
}

.footer-con{
    height: 200px;
    border-top: 1px solid #ccc;
    margin-top: 80px;
    position: relative;
}
.footer-con img{
    width: 123px;
    height: 45px;
    margin-top: 50px;
}
.info-right{
    position: absolute;
    top: 4px;
    right: 22px;
    padding-left: 14px;
}
.info-left{
    padding: 45px 0;
    height: 45px;
    line-height: 23px;
    background-color: #fff;
    color: #666;
    position: absolute;
    right: 200px;
    top: 0;
}
.fixed-right{
    position: fixed;
    top: 220px;
    right: 10px;
    z-index: 999;
    width: 71px;
    padding: 0 5px;
    background: #fff;
    box-shadow: 0 0 18px rgb(0 0 0 / 10%);
}
.fixed-right ul li{
    padding: 10px;
    font-size: 12px;
    text-align: center;
    border-bottom: 1px solid #e7e7e7;
    cursor: pointer;
    position: relative;
}
.con{
    width: 30px;
    height: 30px;
}
.fixed-right ul li:hover{
    color: darkorange;
}
.fixed-right ul li:nth-child(1) a{
    display: inline-block;
    background: url(../images/yp-icons.20abdb4e.png);
    background-position: 0 -1644px;
}
.fixed-right ul li:nth-child(2) a{
    display: inline-block;
    background: url(../images/yp-icons.20abdb4e.png);
    background-position: 0 -1270px;
}
.fixed-right ul li:nth-child(3) a{
    display: inline-block;
    background: url(../images/yp-icons.20abdb4e.png);
    background-position: 0 -763px;
}.fixed-right ul li:nth-child(4) a{
    display: inline-block;
    background: url(../images/yp-icons.20abdb4e.png);
    background-position: 0 -998px;
}
.fixed-right ul li:nth-child(5) a{
    display: inline-block;
    background: url(../images/yp-icons.20abdb4e.png);
    background-position: 0 -1304px;
}
.fixed-right ul li:nth-child(6) a{
    display: inline-block;
    background: url(../images/yp-icons.20abdb4e.png);
    background-position: 0 -695px;
}
.return-top{
    display: none;
}
.fixed-right-img{
    width: 230px;
    height: 254px;
    position: absolute;
    left: -300px;
    top: 0;
    display: none;
}
.fixed-right-img1{
    width: 230px;
    height: 254px;
    position: absolute;
    left: -205px;
    top: 0;
    display: none;
}
.fixed-right-img2{
    width: 230px;
    height: 254px;
    position: absolute;
    left: -275px;
    top: 0;
    display: none;
}
.fixed-right-img3{
    width: 230px;
    height: 254px;
    position: absolute;
    left: -205px;
    top: 0;
    display: none;
}
.fixed-right-img4{
    width: 230px;
    height: 254px;
    position: absolute;
    left: -205px;
    top: 0;
    display: none;
}
.main-con-container{
    width: 1080px;
    margin: 0 auto;
    margin-bottom: 160px;
}
.main-con-container .title span:nth-child(3){
    position: absolute;
    right: 26px;
    top: 34px;
}
.main-con-container .title{
    height: 84px;
    border-bottom: 1px solid #e7e7e7;
    background: white;
    position: relative;
}
.main-con-container .title>.product{
    margin-top: 34px;
    color: black;
}
.main-con-container .title>.all-choose{
    margin-top: 42px;
}
.container-box{
    width: 1080px;
    height: 142px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e7e7e7;
}
.container-box>i{
    width: 120px;
    text-align: center;
}
.container-box p{
    width: 235px;
    overflow: hidden;
}
.container-box span{
    width: 140px;
}
.add{
    display: flex;
    width: 134px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    margin-right: 200px;
    position: relative;
}
.add>i{
    width: 72px;
    border: 1px solid #ccc;
}
.add>strong{
    width: 30px;
    border:1px solid #ccc;
    cursor: pointer;
}
.add-boxs,.add-boxs1,.add-boxs2,.add-boxs3{
    position:absolute;
    width: 31px;
    height: 30px;
    background: black;
    opacity: 0.02;
    display: none;
}
.container-box h5{
    width:30px ;
    font-size: 16px;
    position: relative;
    right: 100px;
}
.container-box .btn{
    font-size: 20px;
    position: relative;
    right: 26px;
    color: #666;
}
.bill{
    position: relative;
    margin-bottom: 160px;
    font-size: 18px;
    width: 1080px;
    height: 80px;
    z-index: 98;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fafafa;
}
.bill-left{
    width: 300px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bill-left .all-txt-bill{
    margin-bottom:8px ;
}
.bill-left>.all-txt{
    width: 50px;
    margin-right: 70px;
}
.bill-left li{
    width: 100px;
}
.bill-right{
    width: 340px;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.go-bill{
    width: 200px;
    height: 80px;
    text-align: center;
    line-height: 80px;
    color: white;
    background: #e7e7e7;
    cursor: not-allowed;
}
.bill-right i{
    color: red;
}
.fixed-bill{
    position: fixed;
    margin-bottom: 0;
    bottom: 0;
    box-shadow: 0 -3px 10px #eee;
}
.right{
    margin-top: -0.5px;
    float: right;
    width: 200px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    background-color: #a9010d;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: all .5s cubic-bezier(0,1,.5,1);
}